Heejeong Seo

Title: Heejeong Seo: Innovator in Display Technology

Introduction

Heejeong Seo is a prominent inventor based in Hwaseong-si, South Korea. He is known for his contributions to display technology, particularly in the field of power control circuits for display devices. With a total of 2 patents to his name, Seo has made significant advancements that enhance the functionality and efficiency of display systems.

Latest Patents

One of Heejeong Seo's latest patents is a power control circuit for display devices. This innovative display device includes a display panel, pixels on the display panel, data and gate drivers, and a timing controller that applies control signals to the data and gate drivers. The power management integrated circuit (PMIC) plays a crucial role by applying a driving voltage to the data and gate drivers. The timing controller detects the operational condition of the display panel and selects one of the stored power setting values to output to the PMIC. The PMIC consists of first and second storage banks, a controller that receives and stores the power setting value, and a power generator that applies the driving voltage based on the determined value.

Career Highlights

Heejeong Seo is currently employed at Samsung Display Co., Ltd., where he continues to innovate and develop cutting-edge display technologies. His work has contributed to the advancement of display systems, making them more efficient and effective for various applications.

Collaborations

Seo has collaborated with notable coworkers, including Yanguk Nam and Jongjae Lee, who have also contributed to the field of display technology. Their combined efforts have led to significant advancements in the industry.

Conclusion

Heejeong Seo is a key figure in the realm of display technology, with a focus on power control circuits that enhance the performance of display devices. His contributions at Samsung Display Co., Ltd. and his innovative patents reflect his commitment to advancing technology in this field.